public async void CreateReceipt_IfCreateReceipt_Expected201StatusCode()
        {
            //Arrange
            var receiptRepo = new Mock<IReceiptRepository>();
            receiptRepo.Setup(x => x.Save()).Returns(Task.FromResult(true));
            var driverRepo = new Mock<IDriverRepository>();
            var parkingspotRepo = new Mock<IParkingspotRepository>();

            var receiptController = new ReceiptController(receiptRepo.Object, driverRepo.Object, parkingspotRepo.Object);

            //Act
            var createdResult = await receiptController.CreateReceipt(new PostReceipt
            {
                DriverId = new Driver { DriverId = 1 }.DriverId,
                ParkingspotId = new Parkingspot { ParkingspotId = 1 }.ParkingspotId
            });
            var contentResult = createdResult.Result as CreatedResult;

            //Assert
            Assert.Equal(201, contentResult.StatusCode);
        }